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Idiomas disponibles
Idiomas disponibles
3B SCIENTIFIC ® PHYSICS
Instruction Sheet
05/18 ALF
1. Description
The electroscope is used for an introduction into
the fundamentals
displaying DC and AC voltages as well as
demonstrating the operating principles of high
voltage meters according to Braun.
It consists of a metal baseplate on which the iron
shielding ring for defined field distribution is
mounted. The iron ring is equipped with a 4-mm
socket for earthing purposes. The support for
needle with pivot bearing is attached electrically
insulated to the shielding ring. The pointer is
suspended asymmetrically and so its weight
delivers
the
restoring
electrically conductive insulator at the upper part
Electroscope 1003048
of
electrostatics
and for
moment.
Inside
of the device there is a 4-mm socket for mounting
the sphere and capacitor plate.
For demonstration experiments the electroscope
is suitable for shadow projection using a point
source light.
Diameter:
2. Equipment supplied
1 Electroscope
1 Sphere with 4-mm plug
1 Capacitor plate with 4-mm plug
the
1 Capacitor plate on insulating rod
1
1 Sphere with 4-mm plug
2 Insulator
3 Shielding ring
4 Baseplate
5 Capacitor plate with 4-mm
plug
6 Capacitor plate on insulating
rod
7 4-mm socket
8 Support with pointer
130 mm
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